<!DOCTYPE html>
<html>
<head>
	<meta charset="UTF-8">
	<title>CheckBox Tree - jQuery EasyUI Demo</title>
	<link rel="stylesheet" type="text/css" href="../../themes/default/easyui.css">
	<link rel="stylesheet" type="text/css" href="../../themes/icon.css">
	<link rel="stylesheet" type="text/css" href="../demo.css">
	<script type="text/javascript" src="../../jquery.min.js"></script>
	<script type="text/javascript" src="../../jquery.easyui.min.js"></script>
</head>
<body>
	<h2>CheckBox Tree</h2>
	<p>Tree nodes with check boxes.</p>
	<div style="margin:20px 0;">
		<a href="#" class="easyui-linkbutton" onclick="getChecked()">GetChecked</a> 
	</div>
	<div style="margin:10px 0">
		<input type="checkbox" checked onchange="$('#tt').tree({cascadeCheck:$(this).is(':checked')})">CascadeCheck 
		<input type="checkbox" onchange="$('#tt').tree({onlyLeafCheck:$(this).is(':checked')})">OnlyLeafCheck
	</div>
	<div class="easyui-panel" style="padding:5px">
		<ul id="tt" class="easyui-tree" data-options="url:'tree_data1.json',method:'get',animate:true,checkbox:true"></ul>
	</div>
	<script type="text/javascript">

		$('#tt').tree({
					data: [{
						"id":1,
						"text":"My Documents",
						"children":[{
							"id":11,
							"text":"Photos",
							"state":"closed",
							"children":[{
								"id":111,
								"text":"Friend"
							},{
								"id":112,
								"text":"Wife"
							},{
								"id":113,
								"text":"Company"
							}]
						},{
							"id":12,
							"text":"Program Files",
							"children":[{
								"id":121,
								"text":"Intel"
							},{
								"id":122,
								"text":"Java",
								"attributes":{
									"p1":"Custom Attribute1",
									"p2":"Custom Attribute2"
								}
							},{
								"id":123,
								"text":"Microsoft Office"
							},{
								"id":124,
								"text":"Games",
								"checked":true
							}]
						},{
							"id":13,
							"text":"index.html"
						},{
							"id":14,
							"text":"about.html"
						},{
							"id":15,
							"text":"welcome.html"
						}]
					}]

				});



		function getChecked(){
			var nodes = $('#tt').tree('getChecked');
			var s = '';
			for(var i=0; i<nodes.length; i++){
				if (s != '') s += ',';
				//s += nodes[i].text;
				s += nodes[i].id;
			}
			alert(s);
		}
	</script>
</body>
</html>